alpha是什么意思？

alpha

英[ˈælfə] 美['ælfə]

n. 希腊字母的第一个字母；

复数：alphas;

例句

The theory of alpha decay utilizes this model. α衰变理论用了这种模型.
The male jocks assert their alpha dominance by showing off their accomplishments. 男孩子们靠炫耀自己的成就来表现他们最重要的优势.
First MAME 4 ALL alpha binaries is out for testing purposes. 首个MAME4ALLα预览测试版是为了测试的目而放出的.
Key compounds under review included vitamins, antioxidants , alpha - hydroxyl acids, moisturizers, pentapeptides and botanicals. 主要成分包括:维生素、抗氧化剂、果酸、湿润剂、胸腺五肽以及植物制剂.
Proteolytic enzymes catalyze oligomerization of the. alpha . - hydroxy carboxylic acid and . alpha . - amino acid. 蛋白水解酶催化α - 羟基羧酸和α - 氨基酸的低聚化.
Serum alpha - fetoprotein ( AFP ) and beta - human chorionic gonadotropin ( � � - HCG ) levels were elevated. 外科手术切除部份肿瘤并做病理检查发现符合为胚胎瘤的变化.
Metabolic diseases such as Wilson's disease, hemochromatosis, and alpha 1 - antitrypsin deficiency can lead to liver damage. 代谢性疾病,如威尔逊氏病, 血色沉着, α -1 型胰岛素缺乏症均可导致肝损伤.
Results Various proteins, including alpha fetoprotein ( AFP ), alpha antitrypsin ( AAT ) and alpha antichymotrypsin ( ACT ), were found in cytoplasms of the HAS cells. 结果　3例HAS细胞胞质内均有甲胎蛋白 ( AFP ), α抗胰糜蛋白酶 ( ACT ) 和α抗胰蛋白酶 ( AAT ) 表达.
Most of the alpha particles would go right through the foil. 大多数α粒子总是笔直地穿过簿箔.
" You get this alpha male effect, " Underhill says. 他说, “ 这样就会出现男性至上的效应. ”

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反义词

n.
Alpha的反义词之：希腊字母首字;最初
omega
Alpha的反义词之：其他释义
omega

词组

alpha and omega
the beginning and the end (especially used by Christians as a title for Jesus) 首尾，始终（尤指基督徒对耶稣的称呼）

英英词典释义

Noun
1. the 1st letter of the Greek alphabet
2. the beginning of a series or sequence;
"the Alpha and Omega, the first and the last, the beginning and the end"--Revelations
Adjective
1. first in order of importance;
"the alpha male in the group of chimpanzees""the alpha star in a constellation is the brightest or main star"
2. early testing stage of a software or hardware product;
"alpha version"

行业词典

体育：不攻取胜场合；
动物学：社群首领；
医学：阿尔法：A，α，希腊语第一个字母，化学术语上指化合物异构系列的第一个或最靠近羧基的碳原子；后续字母β，γ，δ等依次表示以下化合物或碳原子；

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